Al fin buscando por un foro de Internet, obtuve la siguiente solución :
If you're using the Winamp Modern skin, then if you delete studio.xnf in the main Winamp dir this will restore all default positions & sizes.
Note: Settings for ALL 3rd-party modern skins are also stored in studio.xnf, so deleting studio.xnf will also restore ALL 3rd-party modern skin default values.
Make sure Winamp is closed first.
Alternatively, you can also manually edit the relevant entries in studio.xnf.
eg. for the Media Library:
code:--------------------------------------------------------------------------------
<section name="Skin:Winamp Modern">
<section name="Container:MLibrary">
<section name="Media Library">
<section name="Layout:normal">
<entry name="rect" value="x,y,w,h" />--------------------------------------------------------------------------------For the playlist window:
code:--------------------------------------------------------------------------------
<section name="Container:Pledit">
<section name="Playlist Editor">
<section name="Layout:normal">
<entry name="rect" value="x,y,w,h" />--------------------------------------------------------------------------------where x = horizontal position, y = vertical pos, w = width, h = height.
Deleting these two lines will restore the default size and position, which for the ML (on my system) are as follows:
<entry name="rect" value="0,0,708,349" />
<entry name="restoredrect" value="0,0,708,349" />
(should make the ML appear in the top left corner of the screen)
Gracias de todas maneras.
Saludos.
Xisco.